From: Jakub Kicinski <kuba@kernel.org>
To: Lorenzo Bianconi <lorenzo@kernel.org>
Cc: netdev@vger.kernel.org, nbd@nbd.name, john@phrozen.org,
sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com,
davem@davemloft.net, edumazet@google.com, pabeni@redhat.com,
Sam.Shih@mediatek.com, linux-mediatek@lists.infradead.org,
devicetree@vger.kernel.org, robh@kernel.org,
lorenzo.bianconi@redhat.com
Subject: Re: [PATCH v2 net-next 11/15] net: ethernet: mtk_eth_soc: introduce device register map
Date: Thu, 19 May 2022 09:12:24 -0700 [thread overview]
Message-ID: <20220519091224.4409b54d@kernel.org> (raw)
In-Reply-To: <YoX3AMlBFfDcl69o@lore-desk>
On Thu, 19 May 2022 09:51:28 +0200 Lorenzo Bianconi wrote:
> > I don't think there's a best known practice, you'll have to exercise
> > your judgment. Taking a look at a random example of MTK_PDMA_INT_STATUS.
> > Looks like that one is already assigned to eth->tx_int_status_reg.
> > Maybe that can be generalized? Personally I'd forgo the macros
> > completely and just use eth->soc->register_name in the code.
>
> I personally think the code is easier to read if we use macros in this case.
> Let's consider MTK_LRO_CTRL_DW1_CFG(), it depends on the particular soc based
> on the register map and even on the ring index. I guess the best trade-off we
> can get is to explicitly pass eth to the macros as parameter when needed.
Yeah, do you, I was just sharing what my knee jerk direction would be.
You know the code better.
next prev parent reply other threads:[~2022-05-19 16:12 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-16 16:06 [PATCH v2 net-next 00/15] introduce mt7986 ethernet support Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 01/15] arm64: dts: mediatek: mt7986: introduce ethernet nodes Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 02/15] dt-bindings: net: mediatek,net: add mt7986-eth binding Lorenzo Bianconi
2022-05-17 14:36 ` Rob Herring
2022-05-16 16:06 ` [PATCH v2 net-next 03/15] net: ethernet: mtk_eth_soc: move tx dma desc configuration in mtk_tx_set_dma_desc Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 04/15] net: ethernet: mtk_eth_soc: add txd_size to mtk_soc_data Lorenzo Bianconi
2022-05-18 1:33 ` Jakub Kicinski
2022-05-18 8:29 ` Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 05/15] net: ethernet: mtk_eth_soc: rely on txd_size in mtk_tx_alloc/mtk_tx_clean Lorenzo Bianconi
2022-05-18 1:35 ` Jakub Kicinski
2022-05-18 8:32 ` Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 06/15] net: ethernet: mtk_eth_soc: rely on txd_size in mtk_desc_to_tx_buf Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 07/15] net: ethernet: mtk_eth_soc: rely on txd_size in txd_to_idx Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 08/15] net: ethernet: mtk_eth_soc: add rxd_size to mtk_soc_data Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 09/15] net: ethernet: mtk_eth_soc: rely on txd_size field in mtk_poll_tx/mtk_poll_rx Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 10/15] net: ethernet: mtk_eth_soc: rely on rxd_size field in mtk_rx_alloc/mtk_rx_clean Lorenzo Bianconi
2022-05-18 1:39 ` Jakub Kicinski
2022-05-18 8:30 ` Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 11/15] net: ethernet: mtk_eth_soc: introduce device register map Lorenzo Bianconi
2022-05-18 1:41 ` Jakub Kicinski
2022-05-18 9:48 ` Lorenzo Bianconi
2022-05-18 15:44 ` Jakub Kicinski
2022-05-19 7:51 ` Lorenzo Bianconi
2022-05-19 16:12 ` Jakub Kicinski [this message]
2022-05-20 18:11 ` Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 12/15] net: ethernet: mtk_eth_soc: introduce MTK_NETSYS_V2 support Lorenzo Bianconi
2022-05-18 1:44 ` Jakub Kicinski
2022-05-18 9:53 ` Lorenzo Bianconi
2022-05-18 15:47 ` Jakub Kicinski
2022-05-18 15:50 ` Felix Fietkau
2022-05-18 16:08 ` Jakub Kicinski
2022-05-16 16:06 ` [PATCH v2 net-next 13/15] net: ethernet: mtk_eth_soc: convert ring dma pointer to void Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 14/15] net: ethernet: mtk_eth_soc: convert scratch_ring " Lorenzo Bianconi
2022-05-16 16:06 ` [PATCH v2 net-next 15/15] net: ethernet: mtk_eth_soc: introduce support for mt7986 chipset Lorenzo Bianconi
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